Texas Instruments 78L09
The LM78L series (LM78Lxx throughout this document) of three terminal positive regulators is available with several fixed output voltages, making them useful in a wide range of applications. These regulators can provide local, on-card regulation, eliminating distribution problems associated with single-point regulation.| Part No. | 78L09 |
|---|---|
| Datasheet | 78L09 Download |
| Manufacturer |  Texas Instruments |
| Description | 100-mA Fixed Output Linear Regulator |
| Buy | Stock & Price |
FEATURES
●1 For lower cost alternative, see the UA78L● Input voltage up to 30 V
● Output voltage tolerances of ±5% over the temperature range
● Available output voltages: 5 V, 6.2 V, 8.2 V, 9 V, 12 V, and 15 V
● Output current of 100 mA
● Output transistor safe area protection
● Internal thermal overload protection
● Internal short-circuit current limit
● No external components
● Available in tiny DSBGA package
● Available in 3-pin TO-92 and 8-pin SOIC low profile packages 2
APPLICATIONS
● Battery chargers● Portable instrumentation
● LED lighting
● Appliances Package Options DSBGA 8-Pin 1 3 2 1 SOIC 8-Pin TO-92 3-Pin 1 Not to scale 3
DESCRIPTION
Used as a Zener-diode and resistor combination replacement, the LM78Lxx usually provides an effective output impedance improvement of two orders of magnitude and lower quiescent current. The available voltages allow the LM78Lxx to be used in logic systems, instrumentation, HiFi, and other solid-state electronic equipment. The LM78Lxx is available in the plastic TO-92 (LP) package, the SOIC (D) package, and a chip-sized package (8-Bump DSBGA) using TI's DSBGA package technology.
